A foldable electronic device including a first body having a first side and a second side, a second body rotatably connected to the first side of the first body, at least one sliding structure disposed in the first body and adjacent to the second side, a first screen rotatably connected to the second body and movably disposed at the at least one sliding structure, at least one hinge structure disposed in the first body and connected to the at least one sliding structure, and a second screen disposed at the at least one hinge structure and located at the second side is provided. The second body is adapted to rotate relative to the first body and driving the first screen to move along the at least one sliding structure to switch to a closed state or an unfolding state.
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1. A foldable electronic device, comprising:
a first body having a first side and a second side;
a second body rotatably connected to the first side of the first body;
at least one sliding structure disposed in the first body and adjacent to the second side;
a first screen rotatably connected to the second body and movably disposed at the at least one sliding structure;
at least one hinge structure disposed in the first body and connected to the at least one sliding structure; and
a second screen disposed at the at least one hinge structure and located at the second side,
wherein the second body is adapted to rotate relative to the first body and drive the first screen to move along the at least one sliding structure to switch to a closed state and an unfolding state, in the closed state, the first screen leans against the first body and the second screen, in the unfolding state, a lifting angle is formed between the first screen and the first body, the first screen is separated from the second screen, and the second screen is adapted to be bent relative to the first body.
2. The foldable electronic device according to
a base fixed in the first body;
a position-limiting frame having a first end and a second end, wherein the first end is pivotally connected to the base, and the second end is movably disposed on the base and connected to the at least one hinge structure;
a sliding linkage slidably disposed on the base; and
a main bearing plate pivotally connected to the sliding linkage and connected to a bottom surface of the first screen.
3. The foldable electronic device according to
4. The foldable electronic device according to
5. The foldable electronic device according to
6. The foldable electronic device according to
7. The foldable electronic device according to
8. The foldable electronic device according to
a torque element disposed in the first body;
a rotating shaft rotatably passes through the torque element;
a first bracket disposed at the torque element and fixed to the first body;
a second bracket disposed at the rotating shaft and fixedly connected to the second screen; and
a driving rod fixedly sleeved over the rotating shaft and pivotally connected to the second end of the position-limiting frame.
9. The foldable electronic device according to
10. The foldable electronic device according to
11. The foldable electronic device according to
12. The foldable electronic device according to
13. The foldable electronic device according to
14. The foldable electronic device according to
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This application claims the priority benefit of U.S. provisional application Ser. No. 63/078,332, filed on Sep. 15, 2020. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.
The disclosure relates to a foldable electronic device, and more particularly, to a foldable electronic device with multiple screens.
Existing notebook computers are mainly set up with a single screen. However, with the increase in user demand, a single screen has gradually become insufficient for use. The reason is that the size of the existing screen is too small, and the user opens the software and receives too much information, resulting in insufficient display space. During the operation, the user browses the Internet, edits documents, watches videos, and receives messages at the same time, and the user needs to constantly switch the display screen, which will greatly reduce concentration and work efficiency.
Therefore, nowadays, a notebook computer with an external screen has been developed. The external screen has the following disadvantages. The external screen needs to be disassembled and stored when not in use, and reinstalled when in use, and thus it is not conducive to being carried out. In addition, the external screen is prone to loosen or shift due to external force.
The disclosure provides a foldable electronic device having a first screen and a second screen. In an unfolding state, the first screen is separated from the second screen to expand a display range, while in a closed state, the first screen leans against the second screen to reduce a volume. Therefore, manual disassembly is not required.
The foldable electronic device of the disclosure includes a first body, a second body, at least one sliding structure, a first screen, at least one hinge structure, and a second screen. The first body has a first side and a second side. The second body is rotatably connected to the first side of the first body. The at least one sliding structure is disposed in the first body and adjacent to the second side. The first screen is rotatably connected to the second body, and is movably disposed at the at least one sliding structure. The at least one hinge structure is disposed in the first body, and is connected to the at least one sliding structure. The second screen is disposed at the at least one hinge structure, and is located at the second side. The second body is adapted to rotate relative to the first body and drive the first screen to move along the at least one sliding structure to switch to the closed state and the unfolding state. In the closed state, the first screen leans against the first body and the second screen. In the unfolding state, a lifting angle is formed between the first screen and the first body, and the first screen is separated from the second screen. The second screen is adapted to be bent relative to the first body.
Based on the above, the foldable electronic device of the disclosure has the first screen and the second screen. In the unfolding state, the first screen moves along the at least one sliding structure, and is separated from the second screen, so as to expand the display range. At this time, the second screen is adapted to be bent relative to the first body for adjustment. In the closed state, the first screen leans against the first body and the second screen to reduce the volume and facilitate storage.
Furthermore, during the unfolding process, when the first screen has not moved yet in place, the first screen and the second screen still partially overlap, thereby restricting the second screen from being able to be bent relative to the first body and avoiding the second screen from colliding with the first screen due to the external force. In addition, when the second screen is switched to the unfolding state, and the second screen has been bent relative to the first body, the user may apply force to the second body to drive the first screen to move along the first body and simultaneously push against the second screen to rotate relative to the first body to an initial position. Therefore, a step of manually returning the second screen to an original position may be eliminated.
Referring to
Referring to
The first body 110 has a first side D1, a second side D2, and a front side FS. The second body 120 is rotatably connected to the first side D1 of the first body 110. In this embodiment, a hinge module 111 is disposed at the first side D1 of the first body 110, and the second body 120 is connected to the hinge module 111, and is adapted to rotate relative to the first body 110 to be unfolded or closes relative to each other. In addition, the first body 110 is, for example, a screen housing configured to store the first screen 140. The second body 120 is, for example, a host, which is configured to install an electronic component such as a central processing unit, a display card, a memory, a hard disk, and a keyboard.
Referring to
Referring to
Referring to
Furthermore, this is configured to adjust a viewing angle VA of the second screen 160, and is adapted to switch the first screen 140 and the second screen 160 to a synchronous display mode or an individual display mode. In the synchronous display mode, a display range of the first screen 140 may be expanded, while in the individual display mode, the second screen 160 is configured to display text information such as a message, a letter notification, and a date and time.
Referring to
Referring to
Furthermore, the base 131 has a first sliding groove G1 and a second sliding groove G2. The first sliding groove G1 is formed through the base 131, and is adjacent to a bottom edge ED of the base 131. The first sliding groove G1 has a linear appearance. The second sliding groove G2 is formed through the base 131, and is located above the first sliding groove G1. The second sliding groove G2 has a curved appearance.
Referring to
In addition, the first pin P1 of the sliding linkage 133 slides along the first sliding groove G1 to abut against and support the lower edge BE of the position-limiting frame 132. The second pin P2 of the sliding linkage 133 slides along the second sliding groove G2 to drive the main bearing plate 134 and the first screen 140 to be lifted above the front side FS of the first body 110.
Referring to
Referring to
Referring to
Referring to
Referring to
The torque element 151 is disposed in the first body 110, and is configured to provide torque. The rotating shaft 152 rotatably passes through the torque element 151. When the rotating shaft 152 rotates relative to the torque element 151, the torque is generated through frictional contact to fix a rotating angle of the rotating shaft 152. The first bracket 153 is disposed at the torque element 151, and is fixed to the first body 110. The second bracket 154 is disposed at the rotating shaft 152, and is fixedly connected to the second screen 160. The driving rod 155 is fixedly sleeved over the rotating shaft 152, and is pivotally connected to the second end E2 of the position-limiting frame 132.
Referring to
Referring to
Referring to
Referring to
Referring to
In other embodiments, the unfolding angle UA between the bracket 170 and the rear side RS is, for example, greater than 0 degrees and less than 180 degrees, which depends on the structural design and usage requirements, and the disclosure is not limited thereto.
Based on the above, the foldable electronic device of the disclosure has the first screen and the second screen. In the unfolding state, the first screen moves along the at least one sliding structure, and is separated from the second screen, so as to expand the display range. At this time, the second screen is adapted to be bent relative to the first body for adjustment. In the closed state, the first screen leans against the first body and the second screen to reduce the volume and facilitate storage.
Furthermore, during the unfolding process, when the first screen has not moved yet in place, the first screen and the second screen still partially overlap, thereby restricting the second screen from being able to be bent relative to the first body and avoiding the second screen from colliding with the first screen due to the external force In addition, when the second screen is switched to the unfolding state, and the second screen has been bent relative to the first body, the user may apply force to the second body to drive the first screen to move along the first body and simultaneously push against the second screen to rotate relative to the first body to an initial position. Therefore, a step of manually returning the second screen to an original position may be eliminated.
Lin, Che-Hsien, Chu, Che-Hsien
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Jul 05 2021 | LIN, CHE-HSIEN | COMPAL ELECTRONICS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 056783 | /0600 | |
Jul 05 2021 | CHU, CHE-HSIEN | COMPAL ELECTRONICS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 056783 | /0600 | |
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